專題復(fù)習(xí)七介詞和連詞_6576

1、學(xué)習(xí)必備歡迎下載專題復(fù)習(xí)七介詞和連詞介詞考點分析：1、 常用介詞的基本用法；2、介詞短語。知識結(jié)構(gòu)介詞介詞的分類時間介詞方位介詞方式介詞介詞 +名詞介詞短語動詞 +介詞Be+形容詞+介詞一、表示時間的常用介詞。1、 at 多用于點鐘：at seven, at ten oclock .; 也可用于固定搭配：at noon, at night2、 in 用于年、月、世紀、四季或某一天的上、下午和晚上。in autumn, in the evening st4、 since：從某時起一直到現(xiàn)在，主句用完成時：he has lived here since 1993.from ：說明開始的時間，可用過

2、去、現(xiàn)在、將來三個時態(tài)。From now on, I will learn English in the morning.For：“長達”，后接時間段，用于完成時。I have studied English for six years.5、 after：用于某一時間之后。They finished the work after two years.6、 By+ 時間點，表示“到為止”，如果這個時間點表示過去，用過去完成時。We had learned 1,000 English words by the end of last term.7、 during 與延續(xù)性動詞連用，表示某期間的動作

3、。He lives with us during these years.8、 Until 在否定句中表示“直到才”，在肯定句中表示“直到為止”I didn tleave until my mother came home.I waited for my mother until she came home.二、表示地點的介詞。1、 in：在某范圍之內(nèi)。Shandong is in the Northeast of China.on：與某地接壤。Russia is on the North of China.to：在某范圍之外且不接壤。China is to the west of Japan

4、.2、 Over ：正上方。 Above ：斜上方。 On：在上面。 Below ：斜下方。 Under：正下方3、 at：接較小地點。at the bus stop, at homein：接較大的地點。In China, in the world on：表示在同一平面上。On the farm, on the campus 4、 in front of:在前面：there are some trees in front of the classroom.in the front of:在的前部：there is a blackboard in the front of the classro

5、om.5、 be used to doing sth. 習(xí)慣于做。We are used to doing some reading in the morning.be used to do sth.被用來做。Woods are used to make paper.used to do sth. 過去常常做。We used to swam in that river.三、易混淆的介詞分析1. between: 在兩者之間。 I sit between Lily and Jack.among: 在三者之間。 Miss Wang stands among her students.學(xué)習(xí)必備歡迎下

6、載2. across：（從表面）穿過。 He walked across the street with a book in his hand.through ：（從中間）穿過。 She had to push her way through the crowd to get to her son. over： (在空間范圍上 )超過。 The plane flew over a line of mountains in the southeast. past：經(jīng)過。 The walked past a tall tree.3.for ：常用與leave, start 后面，表示運動的方向和目

7、的。Theyll leave for Beijing next month.to：用于 go, come, return, get, move 等詞后面，表示目的地。When did you return to Guangzhou?towards：只說明方向，沒有“到達”的意思。4. in：表示用“聲音、語言、材料” ： Can you sing this song in English. with ：表示用具體的東西。 I write my homework with a pen.by：表示用什么手段或方式。 The girl make money by selling flowers.5.

8、 but: 常與表示否定的詞連用，后面如果接動詞，要用原形。We can do nothing but wait.besides: 表示在原有的基礎(chǔ)上加上。I have a few good friends besides you.except: 表示從整體中排除except 后面所帶的人或物。All the students went to the zoo but Jim.6.it is + 形容詞 +of sb. to do sth. 其中的形容詞為描述人物性格特征的詞：clever， kind ， nice 等it is + 形容詞 +for sb. to do sth. 其中的形容詞為

9、不描述人物性格特征的詞：easy, important 等。連詞知識結(jié)構(gòu)：連詞的分類并列連詞從屬連詞表示并列關(guān)系： “和、補充、增加”的意思。and, both and , neither nor,not only but alsoShe is not only clever but also hardworking.表示轉(zhuǎn)折關(guān)系：but, yet, still, while, when Why did you borrow the book when you had one?表示選擇關(guān)系：or, or else, otherwise, either or , not butShe is no

10、t like a grown-up but a child.表示因果關(guān)系：for, soThe leaves of the trees are falling, for it s already autumn.引導(dǎo)名詞性從句的從屬連詞：that, if, whether, what, which, who, whom, whose .I don tthink that we should stay another week.( 引導(dǎo)賓從 )Whether he will come or not is unknown.（引導(dǎo)主從）The problem is how we can find hi

11、m.( 引導(dǎo)表從 )時間狀從： when, while, as, after, before, until/till, since, as soon asAs soon as you feel sick, go to see a doctor.地點狀從： where。I live where there are mountains.引原因狀從： because， since, as.導(dǎo)Since you know all about it, tell me, please.狀條件狀從： if, unless, once 語We won tfinish the work in time unle

12、ss we work hard.從目的狀從： in order that, so that, so 句In order that we can arrive there on time, we should take a taxi.讓步狀從： although, though, even if, even though Though Canada is large, the population is small.結(jié)果狀從： so, so that, such that , so that,My parents are expecting me, so I must be off now.比較

13、狀從： than, asChina has a larger population than India.方式狀從： as, as if, as thoughHe walked about as though he had lost something.學(xué)習(xí)必備歡迎下載專項練習(xí)1. Hurry up, _ we can tcatch the early bus.2. _Tina and Gina know Chinese.A. BothB. NeitherC. EitherD. But3.The little child has walked for a long time, _ he can

14、tgo on walking.A. butB.andC. orD. so4. _ David or John may be on the team.A. BothB. NeitherC. EitherD. Not only5. The baby is only one year old, so he didn tspeak _ write.6. Take the medicine, _ you ll get better soon.7. She was _ surprised _ she couldntbelieve her eyes.A. too; toB. such; thatC. so;

15、 thatD. enough; to8. She opened all the windows _ she could take a bit more of fresh air.A. forB. so thatC. such thatD. unless9. She is listening to music_ he is washing clothes.A. afterB. beforeC. whileD. until10.I didn tgo to bed last night _ my parents came back.A. whileB. whenC. afterD. until11.

16、Could you tell me _ we will have the meeting this afternoon.A. sinceB. whenC. beforeD. where12.It s five years _ I came to this town.A. sinceB. whenC. beforeD. until13.Youll be late _ you don tget up early tomorrow morning.A. ifB. whenC. beforeD. until14.I cantunderstand this sentence _ there are no

17、 new words in it.A. ifB. becauseC. thoughD. as15.The road was narrow, _he drove as carefully _ he could.A. so; asB. as; asC. and; whenD. but; as soon as16.I will tell you all about it _ he gets here.A. as soon asB. sinceC. thoughD. until17.You can _ watch TV _ go out to play. You should finish your homework.A. n